| Allicdata Part #: | 93C66A-E/SN-ND |
| Manufacturer Part#: |
93C66A-E/SN |
| Price: | $ 0.22 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC EEPROM 4K SPI 2MHZ 8SOIC |
| More Detail: | EEPROM Memory IC 4Kb (512 x 8) SPI 2MHz 8-SOIC |
| DataSheet: | 93C66A-E/SN Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 0.22000 |
| 10 +: | $ 0.21340 |
| 100 +: | $ 0.20900 |
| 1000 +: | $ 0.20460 |
| 10000 +: | $ 0.19800 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Memory Type: | Non-Volatile |
| Memory Format: | EEPROM |
| Technology: | EEPROM |
| Memory Size: | 4Kb (512 x 8) |
| Clock Frequency: | 2MHz |
| Write Cycle Time - Word, Page: | 2ms |
| Memory Interface: | SPI |
| Voltage - Supply: | 4.5 V ~ 5.5 V |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
| Base Part Number: | 93C66A |
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Memory is a vital part of any computer system and its performance is largely dependent on the chip being used. The 93C66A-E/SN chip is a particularly effective solution for added storage capacity compared to traditional DRAM. This chip is designed to be used in applications with a low data rate, but requiring high storage density.
Purpose of the 93C66A-E/SN
The 93C66A-E/SN chip technology was created to improve the cost effectiveness of nonvolatile memory. It can store up to 64K bits of data and has low power consumption requirements, making it an ideal choice for data collection, log storage and process management applications. This chip is used in various environments ranging from industrial to medical applications.
Functional Characteristics of the 93C66A-E/SN
The 93C66A-E/SN utilizes a standard address/data bus architecture that can be integrated directly onto existing systems for an easy integration process. It also has an internal 2K RAM for data storage and byte-wide programming for accessing the chip. This chip is also extremely fast, with 10 or 20 microsecond access times and allows data recycling via push-pull control of the BYTE enable line.
In addition to its functional characteristics, the 93C66A-E/SN has several advanced features such as power-up reset, low voltage detection and self-timed write cycle for superior reliability. It also has individually programmable write enable and write protect lines to ensure the data integrity is maintained.
Application Field of the 93C66A-E/SN
The 93C66A-E/SN is often used in applications that require low data rates and high storage density. This chip is popular in measuring, communications, industrial automation and medical applications. Moreover, it is suitable for portable applications such as health monitors, medical device accessories and hand-held gaming consoles.
Working Principle of the 93C66A-E/SN
The 93C66A-E/SN chip works by using a single transistor per bit cell to store the data. This allows for efficient data storage without the need for additional transistors or components. The data is written on the chip by using the BYTE programming line which sends a control signal to the chip that triggers the writing process. The chip is also able to set its own refresh rate and has a highly reliable write cycle.
The 93C66A-E/SN chip provides a reliable and cost effective solution for increased memory capacity. Its low power requirement and easy integration process make it ideal for many applications. Its low programming time and reliability features ensure that data is securely stored while providing superior performance.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 93C66AT-E/MNY | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TD... |
| 93C66AT-I/SN | Microchip Te... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66A-E/SN | Microchip Te... | -- | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66B-I/ST | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66C-E/MS | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8MS... |
| 93C66AT-I/OT | Microchip Te... | 0.16 $ | 1000 | IC EEPROM 4K SPI 2MHZ SOT... |
| 93C66AT-I/MNY | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TD... |
| 93C66C-E/P | Microchip Te... | 0.25 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8DI... |
| S-93C66BD0I-T8T1G | ABLIC U.S.A.... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| S-93C66BD0I-T8T1U | ABLIC U.S.A.... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66BT-I/MNY | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TD... |
| 93C66C/W15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 3MHZ WAF... |
| 93C66BT-I/MC | Microchip Te... | 0.22 $ | 6600 | IC EEPROM 4K SPI 2MHZ 8DF... |
| 93C66B-E/MS | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8MS... |
| 93C66BT-I/ST | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66CT-I/ST | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8TS... |
| 93C66BT-I/MS | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8MS... |
| 93C66CT-E/MNY | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8TD... |
| 93C66AT-I/MS | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8MS... |
| 93C66C/S15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 3MHZ WAF... |
| 93C66C-E/ST | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8TS... |
| S-93C66BR0I-J8T1U | ABLIC U.S.A.... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66BT-E/SN | Microchip Te... | 0.22 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66B-I/P | Microchip Te... | -- | 2090 | IC EEPROM 4K SPI 2MHZ 8DI... |
| 93C66AT-E/SN | Microchip Te... | 0.22 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66CT-E/SN | Microchip Te... | -- | 1000 | IC EEPROM 4K SPI 3MHZ 8SO... |
| 93C66A-I/MS | Microchip Te... | 0.25 $ | 95 | IC EEPROM 4K SPI 2MHZ 8MS... |
| S-93C66BR0I-J8T1G | ABLIC U.S.A.... | 0.19 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66C-I/P | Microchip Te... | 0.22 $ | 183 | IC EEPROM 4K SPI 3MHZ 8DI... |
| 93C66CT-I/MNY | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8TD... |
| 93C66C-I/W15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 3MHZ WAF... |
| 93C66BT-E/MS | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8MS... |
| 93C66B-E/SN | Microchip Te... | 0.22 $ | 1200 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66CT-E/ST | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8TS... |
| 93C66-E/SN | Microchip Te... | 0.37 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66C-E/SN | Microchip Te... | 0.22 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8SO... |
| 93C66AT-E/ST | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66AT-E/OT | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ SOT... |
| 93C66-E/P | Microchip Te... | 0.41 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8DI... |
| 93C66C-I/S15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 3MHZ WAF... |
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93C66A-E/SN Datasheet/PDF